This patch fixes the warning messages shown with gcc option -Wextra. The source and sink buffer pointers advance is moved from filter function to higher level copy function as update consume/produce parameter.

Signed-off-by: Seppo Ingalsuo seppo.ingalsuo@linux.intel.com --- src/audio/src.c | 32 +++++++++++--------------------- src/audio/src_core.c | 4 ++-- src/audio/src_core.h | 4 ++-- 3 files changed, 15 insertions(+), 25 deletions(-)

diff --git a/src/audio/src.c b/src/audio/src.c index 3fd9614..de84149 100644 --- a/src/audio/src.c +++ b/src/audio/src.c @@ -65,8 +65,7 @@ struct comp_data { void (*src_func)(struct comp_dev *dev, struct comp_buffer *source, struct comp_buffer *sink, - uint32_t source_frames, - uint32_t sink_frames); + int source_frames); };

/* Common mute function for 2s and 1s SRC. This preserves the same @@ -77,7 +76,6 @@ static void src_muted_s32(struct comp_buffer *source, struct comp_buffer *sink, {

int i; - int32_t *src = (int32_t *) source->r_ptr; int32_t *dest = (int32_t *) sink->w_ptr; int32_t *end = (int32_t *) sink->end_addr; int n_read = 0; @@ -101,8 +99,6 @@ static void src_muted_s32(struct comp_buffer *source, struct comp_buffer *sink, n_read += nch*blk_in; n_written += nch*blk_out; } - source->r_ptr = src + n_read; - sink->w_ptr = dest; }

/* Fallback function to just output muted samples and advance @@ -113,8 +109,7 @@ static void src_muted_s32(struct comp_buffer *source, struct comp_buffer *sink, static void fallback_s32(struct comp_dev *dev, struct comp_buffer *source, struct comp_buffer *sink, - uint32_t source_frames, - uint32_t sink_frames) + int source_frames) {

struct comp_data *cd = comp_get_drvdata(dev); @@ -129,7 +124,7 @@ static void fallback_s32(struct comp_dev *dev, /* Normal 2 stage SRC */ static void src_2s_s32_default(struct comp_dev *dev, struct comp_buffer *source, struct comp_buffer *sink, - uint32_t source_frames, uint32_t sink_frames) + int source_frames) { int i; int j; @@ -196,14 +191,12 @@ static void src_2s_s32_default(struct comp_dev *dev, n_written += blk_out; } } - source->r_ptr = s1.x_rptr - nch + 1; - sink->w_ptr = s2.y_wptr - nch + 1; }

/* 1 stage SRC for simple conversions */ static void src_1s_s32_default(struct comp_dev *dev, struct comp_buffer *source, struct comp_buffer *sink, - uint32_t source_frames, uint32_t sink_frames) + int source_frames) { int i; int j; @@ -254,8 +247,6 @@ static void src_1s_s32_default(struct comp_dev *dev, }

} - source->r_ptr = s1.x_rptr - nch + 1; - sink->w_ptr = s1.y_wptr - nch + 1; }

static struct comp_dev *src_new(struct sof_ipc_comp *comp) @@ -404,8 +395,7 @@ static int src_params(struct comp_dev *dev) /* Initize SRC for actual sample rate */ nch = MIN(params->channels, PLATFORM_MAX_CHANNELS); for (i = 0; i < nch; i++) { - n = src_polyphase_init(&cd->src[i], source_rate, sink_rate, - &need, buffer_start); + n = src_polyphase_init(&cd->src[i], &need, buffer_start); buffer_start += need.single_src; }

@@ -440,10 +430,10 @@ static int src_params(struct comp_dev *dev) * be too long. */ q = need.blk_out / dev->frames; - if (q * dev->frames < need.blk_out) + if (q * (int)dev->frames < need.blk_out) ++q;

- if (q * dev->frames < need.blk_out + dev->frames) + if (q * (int)dev->frames < need.blk_out + (int)dev->frames) ++q;

/* Configure downstream buffer */ @@ -543,13 +533,13 @@ static int src_copy(struct comp_dev *dev) need_sink = blk_out * dev->frame_bytes;

/* Run as many times as buffers allow */ - while ((source->avail >= need_source) && (sink->free >= need_sink)) { + while (((int) source->avail >= need_source) && ((int) sink->free >= need_sink)) { /* Run src */ - cd->src_func(dev, source, sink, blk_in, blk_out); + cd->src_func(dev, source, sink, blk_in);

/* calc new free and available */ - comp_update_buffer_consume(source, 0); - comp_update_buffer_produce(sink, 0); + comp_update_buffer_consume(source, need_source); + comp_update_buffer_produce(sink, need_sink); }

return 0; diff --git a/src/audio/src_core.c b/src/audio/src_core.c index 5b804d6..8098d87 100644 --- a/src/audio/src_core.c +++ b/src/audio/src_core.c @@ -269,8 +269,8 @@ void src_polyphase_reset(struct polyphase_src *src) src_state_reset(&src->state2); }

-int src_polyphase_init(struct polyphase_src *src, int fs1, int fs2, - struct src_alloc *res, int32_t *delay_lines_start) +int src_polyphase_init(struct polyphase_src *src, struct src_alloc *res, + int32_t *delay_lines_start) { int n_stages; int ret; diff --git a/src/audio/src_core.h b/src/audio/src_core.h index 2965c7d..a9f66d4 100644 --- a/src/audio/src_core.h +++ b/src/audio/src_core.h @@ -130,8 +130,8 @@ static inline int src_polyphase_get_blk_out(struct polyphase_src *src)

void src_polyphase_reset(struct polyphase_src *src);

-int src_polyphase_init(struct polyphase_src *src, int fs1, int fs2, - struct src_alloc *res, int32_t *delay_lines_start); +int src_polyphase_init(struct polyphase_src *src, struct src_alloc *res, + int32_t *delay_lines_start);

int src_polyphase(struct polyphase_src *src, int32_t x[], int32_t y[], int n_in);